
ELOG-G200
A reusable 4G IoT data logger with an external PT100 probe for real-time monitoring of ultra-low-temperature shipments, combining temperature, location, alerts, and complete shipment records in one device.
-200℃ ~ +70℃
SKU: ATAG-30VB
ATAG-30VB is a single-use Bluetooth and USB temperature data logger for cold chain shipments. Its built-in LCD displays the current temperature and logger status, while Bluetooth enables nearby wireless access through a compatible mobile application. For complete shipment documentation, connect the logger to a USB port to access the automatically generated PDF report—no dedicated reader or software required.
Temperature Range
-30℃ ~ +70℃
Accuracy
±0.5°C
Data Storage
65,000
What temperature range do your loggers support?
Our product line covers ranges from -50°C to +100°C depending on the model. See individual product specifications for details.
Are your devices EN12830 certified?
Yes, selected models including TC-100 Pro and CS-50 carry EN12830 certification for European cold chain transport compliance.
ATAG-30VB is a single-use Bluetooth and USB temperature data logger designed for pharmaceuticals, fresh produce, seafood, food and other temperature-sensitive shipments.
Users can check the current temperature and logger status directly on the LCD, access data wirelessly through Bluetooth at close range, or connect the logger to a USB port for a complete PDF report.
View the current temperature and logger status directly on the built-in display without using a phone or computer.
Connect to the logger at close range through a compatible mobile application for convenient temperature and status checks without inserting it into a USB port.
Connect the logger to a computer USB port to access the complete temperature report. No dedicated reader, internet connection or specialized software is required.
Configure temperature limits, recording intervals and start delay according to different products, shipping routes and monitoring requirements.
Temperature data is stored locally throughout the shipment, even when Bluetooth is not connected. Continuous phone or network connectivity is not required.
Customer-specific configuration, labeling, packaging and branding options are available for qualified orders.
Current temperature
Recording status
Alarm status
Nearby wireless temperature checks
Logger and alarm status
Access through a compatible mobile application
Complete temperature graph
Minimum, maximum and average temperature
Alarm and excursion information
Start and stop time
Device ID and configuration
Recorded temperature data
Start the ATAG-30VB and confirm its status on the LCD.
Place the logger with the temperature-sensitive shipment.
Check the current temperature directly on the LCD or connect through Bluetooth at close range.
Stop the logger at destination according to the operating instructions.
Connect it to a USB port to access the complete PDF report.
Pharmaceutical and healthcare product shipments
Fresh fruit and vegetable exports
Chilled seafood and food logistics
Cold chain logistics and 3PL operations
Temperature-sensitive domestic and international shipments
ATAG-30VB uses Bluetooth for convenient wireless access when a compatible mobile device is nearby. It does not independently transmit data over cellular networks.
For continuous remote temperature, location and alert notifications during transportation, choose an ELOG real-time IoT data logger.

A reusable 4G IoT data logger with an external PT100 probe for real-time monitoring of ultra-low-temperature shipments, combining temperature, location, alerts, and complete shipment records in one device.
-200℃ ~ +70℃

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-30℃ ~ +70℃